28581858

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{12503}}^1$

素因数の和:12638

約数の個数: 24

約数和(自身を含む): 62419968

約数和(自身を除く): 33838110

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 12503, 25006, 37509, 75018, 112527, 225054, 1587881, 3175762, 4763643, 9527286, 14290929, 28581858]

約数ペア:

[(1, 28581858), (2, 14290929), (3, 9527286), (6, 4763643), (9, 3175762), (18, 1587881), (127, 225054), (254, 112527), (381, 75018), (762, 37509), (1143, 25006), (2286, 12503)]